Water Conservation and Low-Flow Upgrades
Water Conservation and Low-Flow Upgrades
Reducing Water Usage and Sewer Overhead
Water and sewer rates are rising faster than electrical rates in many regions of Texas. Public facilities—especially K-12 school campuses, university dormitories, county jails, and municipal offices—consume millions of gallons of water annually through old toilets, urinals, faucets, and outdated landscape irrigation systems.
E3 designs and implements comprehensive water conservation programs, retrofitting facility fixtures and irrigation controls to reduce water consumption by up to 40%, yielding significant savings on both water supply and sewer discharge bills.
Core Features of E3’s Water Conservation Solutions
Low-Flow Indoor Plumbing Upgrades
We replace or retrofit high-water-consumption plumbing fixtures:
- Toilets and Urinals
Upgrading legacy toilets to high-efficiency models (typically 1.28 gallons per flush or GPF) and urinals to pint-flush (0.125 GPF) or waterless models. - Flushometers
Retrofitting manual handle flush valves with battery-powered infrared sensor flushometers, preventing double flushing and phantom runs. - Faucets
Installing low-flow aerators (reducing flow from 2.2 GPM to 0.5 GPM) and automatic metering or sensor-operated faucets to prevent water from being left running.
Smart, Weather-Based Irrigation Controls
Landscape irrigation can account for up to 50% of a facility’s summer water bill. E3 replaces old mechanical timers with smart, cloud-connected irrigation controllers (such as Hunter or Rain Bird systems) that:
- Adjust watering schedules automatically based on local weather forecasts and soil moisture sensors.
- Monitor flow rates and automatically shut off watering zones if a broken pipe or sprinkler head is detected, preventing massive water waste.
Comprehensive Sub-Metering
We install sub-meters on cooling towers, boilers, and irrigation lines. In many Texas municipalities, water used for cooling towers or landscape irrigation does not return to the sewer system. By sub-metering these systems, we help you secure sewer billing credits from your municipal utility, instantly lowering your monthly sewer bill.
Continuous Leak Detection Systems
We integrate flow-monitoring systems into main supply lines. These systems use machine learning to identify abnormal, low-level water draws (indicating a slow pipe leak or running toilet) and automatically send alerts to your facilities team before damage or high bills occur.
Safe, Turnkey Implementation
Through our integrated Design-Build process, E3 manages every phase:
1. Water Audit:
Inventorying all indoor and outdoor water connections and reviewing historical utility bills.
2. Fixture Standardization:
Selecting high-durability, commercial-grade fixtures that match your existing maintenance supply inventory.
3. Off-Hours Retrofit:
Swapping out fixtures during weekends and school breaks to ensure zero operational downtime.
4. Utility Rebate Capture:
Securing all available commercial water conservation rebates from local water districts.
Frequently Asked Questions
Frequently Asked Questions
How much can my facility save by upgrading to low-flow plumbing fixtures?
Commercial facilities, such as schools and municipal buildings, can reduce their water consumption by up to 40% through comprehensive low-flow plumbing retrofits. This results in significant cost savings on both your water supply and sewer discharge bills, which are currently rising faster than electrical rates in many Texas regions.
Will low-flow toilets and faucets affect water pressure or user experience?
Not at all. Modern high-efficiency commercial fixtures are engineered to deliver robust performance and maintain strong water pressure. For example, 1.28 GPF toilets and 0.5 GPM sensor-operated faucets use advanced flow technology to ensure optimal functionality while preventing water waste and phantom flushing.
How do we get sewer billing credits for our commercial property?
In many Texas municipalities, you can secure sewer billing credits by installing comprehensive sub-metering on systems like cooling towers, boilers, and landscape irrigation. Because the water used in these systems evaporates or absorbs into the ground and does not return to the sewer, sub-metering proves your actual discharge volume, instantly lowering your monthly sewer overhead.
Will a water conservation retrofit disrupt our daily operations?
No. E3 utilizes an integrated Design-Build process to ensure zero operational downtime. We carefully manage off-hours retrofits by swapping out fixtures during weekends, holidays, or scheduled school breaks so your campus or municipal facility can continue operating without interruption.